code: def __init__(self, *a, **kw):
      raise ImportError(
          "Could not import `tensorflow`. Try pip install tensorflow."
      )
  
imports: import logging
  import numpy
  import os
  import sys
  from typing import Any, Optional
  from ray.rllib.utils.annotations import DeveloperAPI, PublicAPI
  from ray.rllib.utils.deprecation import Deprecated
  from ray.rllib.utils.typing import TensorShape, TensorType
label_desc: Use image node_id 1 to create a new _FakeTfClassStub object  with example: obj = _FakeTfClassStub()